Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Safari/605.1.15
Safari 14
Mac OS X 10.15.6
Desktop
3 years ago
Test name Executions per second
toFixed(4) someFloat.toFixed(4); someFloat.t 5881193.0 Ops/sec
toPrecision(4).toString() 4739471.5 Ops/sec
(Math.round(*10000)/10000).toString() 4675021.5 Ops/sec
Math.floor fast 12324935.0 Ops/sec
Math.trunc 4709398.0 Ops/sec
numeraljs 483498.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • toFixed(4) someFloat.toFixed(4); someFloat.t

  • toPrecision(4).toString()

  • (Math.round(*10000)/10000).toString()

  • Math.floor fast

  • Math.trunc

  • numeraljs